CVE & CISA-KEV Catalog

CVE-2019-20738

MEDIUM
5.4
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by stored XSS. This affects D6100 before 1.0.0.58, D7800 before 1.0.1.34, JNR1010v2 before 1.1.0.50, JWNR2010v5 before 1.1.0.50, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, R6020 before 1.0.0.30, R6080 before 1.0.0.30, R6100 before 1.0.1.16, R6120 before 1.0.0.40, R6700v2 before 1.2.0.14, R6800 before 1.2.0.14, R6900v2 before 1.2.0.14, R7500v2 before 1.0.3.26, R7800 before 1.0.2.46, R9000 before 1.0.4.2, WN3000RPv2 before 1.0.0.52, WN3000RPv3 before 1.0.2.78, WNDR3700v4 before 1.0.2.102, WNDR3700v5 before 1.1.0.54, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, WNR1000v4 before 1.1.0.50, WNR2000v5 before 1.0.0.64, WNR2020 before 1.1.0.50, and WNR2050 before 1.1.0.50. NOTE: this may be a result of an incomplete fix for CVE-2017-18866.

How to fix

Remediation Available
d6100 firmwareNVD
Affected:< 1.0.0.58Fixed in:1.0.0.58CVE-2019-20738derived from NVD
d7800 firmwareNVD
Affected:< 1.0.1.34Fixed in:1.0.1.34CVE-2019-20738derived from NVD
jnr1010 firmwareNVD
Affected:< 1.1.0.50Fixed in:1.1.0.50CVE-2019-20738derived from NVD
jwnr2010 firmwareNVD
Affected:< 1.1.0.50Fixed in:1.1.0.50CVE-2019-20738derived from NVD
r6020 firmwareNVD
Affected:< 1.0.0.30Fixed in:1.0.0.30CVE-2019-20738derived from NVD
r6080 firmwareNVD
Affected:< 1.0.0.30Fixed in:1.0.0.30CVE-2019-20738derived from NVD
r6100 firmwareNVD
Affected:< 1.0.1.16Fixed in:1.0.1.16CVE-2019-20738derived from NVD
r6120 firmwareNVD
Affected:< 1.0.0.40Fixed in:1.0.0.40CVE-2019-20738derived from NVD
r6700 firmwareNVD
Affected:< 1.2.0.14Fixed in:1.2.0.14CVE-2019-20738derived from NVD
r6800 firmwareNVD
Affected:< 1.2.0.14Fixed in:1.2.0.14CVE-2019-20738derived from NVD
r6900 firmwareNVD
Affected:< 1.2.0.14Fixed in:1.2.0.14CVE-2019-20738derived from NVD
r7500 firmwareNVD
Affected:< 1.0.3.26Fixed in:1.0.3.26CVE-2019-20738derived from NVD
r7800 firmwareNVD
Affected:< 1.0.2.46Fixed in:1.0.2.46CVE-2019-20738derived from NVD
r9000 firmwareNVD
Affected:< 1.0.4.2Fixed in:1.0.4.2CVE-2019-20738derived from NVD
rbk50 firmwareNVD
Affected:< 2.3.5.30Fixed in:2.3.5.30CVE-2019-20738derived from NVD
rbr50 firmwareNVD
Affected:< 2.3.5.30Fixed in:2.3.5.30CVE-2019-20738derived from NVD
rbs50 firmwareNVD
Affected:< 2.3.5.30Fixed in:2.3.5.30CVE-2019-20738derived from NVD
wn3000rp firmwareNVD
Affected:< 1.0.2.78Fixed in:1.0.2.78CVE-2019-20738derived from NVD
wndr3700 firmwareNVD
Affected:< 1.1.0.54Fixed in:1.1.0.54CVE-2019-20738derived from NVD
wndr4300 firmwareNVD
Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2019-20738derived from NVD
wndr4500 firmwareNVD
Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2019-20738derived from NVD
wnr1000 firmwareNVD
Affected:< 1.1.0.50Fixed in:1.1.0.50CVE-2019-20738derived from NVD
wnr2000 firmwareNVD
Affected:< 1.0.0.64Fixed in:1.0.0.64CVE-2019-20738derived from NVD
wnr2020 firmwareNVD
Affected:< 1.1.0.50Fixed in:1.1.0.50CVE-2019-20738derived from NVD
wnr2050 firmwareNVD
Affected:< 1.1.0.50Fixed in:1.1.0.50CVE-2019-20738derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.54%probability of exploitation in 30 days
41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-11022Medium6.999%-Fix
CVE-2019-3929Critical9.899%KEVFix
CVE-2020-9496Medium6.199%--
CVE-2023-28341Medium6.199%-Fix
CVE-2018-12998Medium6.198%--
CVE-2025-4123High7.698%-Fix
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CVE-2019-20738 severity badge

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.